Secrets of Our Favourite Snacks

Simon Rimmer and Sophie Morgan explore the science and psychology of snacking, and how snacks are made and marketed. Plus: the results of a special survey into Britain's love of snacks.Simon Rimmer and Sophie Morgan explore the science and psychology of snacking, and how snacks are made and marketed. Plus: the results of a special survey into Britain's love of snacks.Simon Rimmer and Sophie Morgan explore the science and psychology of snacking, and how snacks are made and marketed. Plus: the results of a special survey into Britain's love of snacks.